Range
Automatic, Manual, Nominal with 6 ranges
Power Supply
Input: 100-240V~50/60Hz 0.35A Output: 9V 1A DC
Function
Voltage Measurement
Adjustment
Short-circuit reset for each range
Trigger
Internal, Manual, Remote
Keyword
Battery Inner Resistance Tester
Signal Source
AC: 1kHz Open-circuit Voltage: < 30mv Current: < 15mA
Product Name
AT528 Battery Tester AC Resistance Meter Battery Internal Resistance
Application
Lead-acid Battery Test